ot::Spinel::RadioSpinel::SetTransmitPower() method
Sets the radio's transmit power in dBm.
Arguments
aPower
The transmit power in dBm.
Return value
OT_ERROR_NONE Succeeded. OT_ERROR_BUSY Failed due to another operation is on going. OT_ERROR_RESPONSE_TIMEOUT Failed due to no response received from the transceiver.